86125072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{857}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 182568672

約数和(自身を除く): 96443600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 571, 857, 1142, 1714, 2284, 3428, 4568, 6281, 6856, 9136, 9427, 12562, 13712, 18854, 25124, 37708, 50248, 75416, 100496, 150832, 489347, 978694, 1957388, 3914776, 5382817, 7829552, 10765634, 21531268, 43062536, 86125072]

約数ペア:

[(1, 86125072), (2, 43062536), (4, 21531268), (8, 10765634), (11, 7829552), (16, 5382817), (22, 3914776), (44, 1957388), (88, 978694), (176, 489347), (571, 150832), (857, 100496), (1142, 75416), (1714, 50248), (2284, 37708), (3428, 25124), (4568, 18854), (6281, 13712), (6856, 12562), (9136, 9427)]